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    • 1. 发明申请
    • PYROELECTRIC CERAMIC COMPOSITION, AND INFRARED ELEMENT, AND INFRARED DETECTOR
    • 光电陶瓷组合物,红外元件和红外探测器
    • US20100044568A1
    • 2010-02-25
    • US12251197
    • 2008-10-14
    • Hideki IshiiKatsuhiro HorikawaKoji Hayashi
    • Hideki IshiiKatsuhiro HorikawaKoji Hayashi
    • G01J5/02G01J5/10C04B35/465
    • G01J5/34C04B35/472C04B2235/3208C04B2235/3251C04B2235/3262C04B2235/3279C04B2235/768C04B2235/79C04B2235/81C04B2235/85H01L37/025
    • A pyroelectric ceramic composition contains a compound represented by (Pb1-xCax)(1+a){(Ni1/3Nb2/3)yTi(1-y)}O3 (wherein x, y, and a satisfy 0.20≦x≦0.27, 0.01≦y≦0.06, and 0.001≦a≦0.02, respectively) as a main component and 0.3 to 2.5 mol of Mn per 100 mol of the main component. The amount of segregates containing Ni, Ti, and Mn is 1.0 vol % or less (including 0 vol %) of a fired sinter. A pyroelectric ceramic composition that has an adequately low insulation resistance and a high Curie temperature while achieving satisfactory pyroelectric properties is realized. Since the composition has a high Curie temperature, a thin, small pyroelectric element that withstands a reflow process can be obtained. Since the composition has a low insulation resistance, an infrared detector incorporating a pyroelectric element composed of the composition does not require a load resistance to be provided in parallel to the pyroelectric element and size reduction is possible.
    • 热电陶瓷组合物包含由(Pb1-xCax)(1 + a){(Ni1 / 3Nb2 / 3)yTi(1-y)} O3表示的化合物(其中x,y和a满足0.20≦̸ x≦̸ 0.27 ,0.01≦̸ y≦̸ 0.06和0.001≦̸ a≦̸ 0.02)和0.3〜2.5mol的Mn / 100mol主成分。 Ni,Ti,Mn的析出物的含量为烧结体的1.0体积%以下(包括0体积%)。 实现了具有足够低绝缘电阻和高居里温度同时实现令人满意的热电性能的热电陶瓷组合物。 由于组成具有高的居里温度,所以可以获得耐受回流处理的薄的小型热电元件。 由于组合物具有低的绝缘电阻,所以并入由该组合物构成的热电元件的红外线检测器不需要与热电元件平行设置负载电阻,并且可以减小尺寸。
    • 2. 发明授权
    • Pyroelectric ceramic composition, and infrared element, and infrared detector
    • 热电陶瓷组合物,红外元件和红外检测器
    • US07897921B2
    • 2011-03-01
    • US12251197
    • 2008-10-14
    • Katsuhiro HorikawaKoji HayashiHideki Ishii
    • Katsuhiro HorikawaKoji HayashiHideki Ishii
    • G01J5/00
    • G01J5/34C04B35/472C04B2235/3208C04B2235/3251C04B2235/3262C04B2235/3279C04B2235/768C04B2235/79C04B2235/81C04B2235/85H01L37/025
    • A pyroelectric ceramic composition contains a compound represented by (Pb1−xCax)(1+a){(Ni1/3Nb2/3)yTi(1−y)}O3 (wherein x, y, and a satisfy 0.20≦x≦0.27, 0.01≦y≦0.06, and 0.001≦a≦0.02, respectively) as a main component and 0.3 to 2.5 mol of Mn per 100 mol of the main component. The amount of segregates containing Ni, Ti, and Mn is 1.0 vol % or less (including 0 vol %) of a fired sinter. A pyroelectric ceramic composition that has an adequately low insulation resistance and a high Curie temperature while achieving satisfactory pyroelectric properties is realized. Since the composition has a high Curie temperature, a thin, small pyroelectric element that withstands a reflow process can be obtained. Since the composition has a low insulation resistance, an infrared detector incorporating a pyroelectric element composed of the composition does not require a load resistance to be provided in parallel to the pyroelectric element and size reduction is possible.
    • 热电陶瓷组合物含有由(Pb1-xCax)(1 + a){(Ni1 / 3Nb2 / 3)yTi(1-y)} O3表示的化合物(其中x,y和a满足0.20≦̸ x≦̸ 0.27 ,0.01≦̸ y≦̸ 0.06和0.001≦̸ a≦̸ 0.02)和0.3〜2.5mol的Mn / 100mol主成分。 Ni,Ti,Mn的析出物的含量为烧结体的1.0体积%以下(包括0体积%)。 实现了具有足够低绝缘电阻和高居里温度同时实现令人满意的热电性能的热电陶瓷组合物。 由于组成具有高的居里温度,所以可以获得耐受回流处理的薄的小型热电元件。 由于组合物具有低的绝缘电阻,所以并入由该组合物构成的热电元件的红外线检测器不需要与热电元件平行设置负载电阻,并且可以减小尺寸。
    • 3. 发明授权
    • Multistage furnace system
    • 多级炉系统
    • US09127886B2
    • 2015-09-08
    • US13826688
    • 2013-03-14
    • Koji HayashiTaichi Shimizu
    • Koji HayashiTaichi Shimizu
    • F27D3/06F27B1/02F27B9/02F27D9/00F27B1/20F27B9/24F27B9/38F27B9/39F27B9/40
    • F27B1/02F27B1/20F27B9/021F27B9/028F27B9/2469F27B9/38F27B9/39F27B9/40F27D9/00
    • The invention provides a multistage heating system including a compact multistage furnace of which the installation area in a factory is decreased and a work carrier machine. A multistage furnace is configured by piling up a plurality of furnace units in the vertical direction. Each of the furnace units includes an upper heater and a lower heater, support pipes disposed on the upper heater and extending in the horizontal direction, and a plurality of work support bars mounted over the support pipes. A work carrier machine includes work carrier bars extending in the horizontal direction, a horizontal motion mechanism connecting the ends of the work carrier bars and move the work carrier bars on horizontal rails, and a vertical motion mechanism moving the body of the work carrier machine including the horizontal rails on vertical rails.
    • 本发明提供了一种多级加热系统,其包括紧凑型多级炉,其中工厂的安装面积减小,工作承载机。 多级炉通过在垂直方向上堆叠多个炉单元构成。 每个炉单元包括上加热器和下加热器,设置在上加热器上并在水平方向上延伸的支撑管,以及安装在支撑管上的多个工作支撑杆。 工作载体机器包括沿水平方向延伸的工作承载杆,连接工作承载杆的端部并将工作承载杆移动到水平轨道上的水平运动机构,以及使工作承载机的主体移动的垂直运动机构,包括 垂直导轨上的水平导轨。
    • 5. 发明授权
    • Multistage furnace
    • 多级炉
    • US08989565B2
    • 2015-03-24
    • US13800950
    • 2013-03-13
    • Koji HayashiTaichi Shimizu
    • Koji HayashiTaichi Shimizu
    • F26B19/00F27D11/12F27D99/00F27D9/00F27B9/02F27B9/06F27B9/24F27B9/38F27B9/39F27B9/40
    • F27D11/12F27B9/021F27B9/063F27B9/2469F27B9/38F27B9/39F27B9/40F27D9/00F27D99/00
    • The invention provides a compact multistage furnace of which the installation area in a factory is decreased. A multistage furnace is configured by piling up a plurality of furnace units in the vertical direction. Each of the furnace units includes an upper heater and a lower heater layered in the vertical direction and holding a heat insulator therebetween, a support pipe disposed on one end of the upper heater and extending in the horizontal direction, a support pipe disposed on other end of the upper heater and extending in the horizontal direction, and a plurality of work support bars mounted over the support pipes. The back surface of a work supported by the work support bars is opposed to the upper heater and the front surface of the work is opposed to the lower heater of the adjacent furnace unit disposed above.
    • 本发明提供一种紧凑型多级炉,其中工厂中的安装面积减小。 多级炉通过在垂直方向上堆叠多个炉单元构成。 每个炉单元包括沿垂直方向分层并在其间保持隔热件的上加热器和下加热器,支撑管设置在上加热器的一端并沿水平方向延伸,支撑管设置在另一端 的上部加热器并沿水平方向延伸,并且多个工作支撑杆安装在支撑管上。 由工作支撑杆支撑的工件的后表面与上加热器相对,并且工件的前表面与设置在上方的相邻炉单元的下加热器相对。
    • 7. 发明申请
    • DRIVE CONTROL DEVICE FOR HYBRID VEHICLE
    • 用于混合动力车辆的驱动控制装置
    • US20150051770A1
    • 2015-02-19
    • US14385825
    • 2012-03-21
    • Koji HayashiHiroyasu HaradaTomohito OnoHiroyuki Ishii
    • Koji HayashiHiroyasu HaradaTomohito OnoHiroyuki Ishii
    • B60W20/00B60K6/365B60W10/02B60W10/06B60W10/08
    • B60W20/10B60K6/365B60K6/445B60K2006/381B60K2006/4841B60W10/02B60W10/06B60W10/08B60W20/20B60W20/40Y02T10/6239Y02T10/6286Y02T10/7258Y10S903/93
    • A drive control device for a hybrid vehicle is provided with a differential device including four rotary elements; and an engine, first and second electric motors and an output rotary member which are respectively connected to the four rotary elements. One of the four rotary elements is constituted by a rotary component of a first differential mechanism and a rotary component of a second differential mechanism selectively connected through a clutch, and one of the rotary components is selectively fixed to a stationary member through a brake. The hybrid vehicle is selectively placed in one of drive modes including a first hybrid drive mode in which the brake is placed in an engaged state while the clutch is placed in a released state, and a second hybrid drive mode in which the brake is placed in a released state while the clutch is placed in an engaged state. The drive control device comprises: an engine stop control portion configured to switch the hybrid drive mode from the second hybrid drive mode to the first hybrid drive mode, before stopping the engine according to a requirement to stop the engine in the second hybrid drive mode; a resonance restriction control portion configured to initiate positive reduction of an operating speed of the engine with an operation of the first electric motor when the operating speed of the engine has dropped below a predetermined determination value; and a torque offsetting control portion configured to control the second electric motor so as to offset a reaction force which acts on the output rotary member as a result of the positive reduction of the operating speed of the engine by the first electric motor.
    • 用于混合动力车辆的驱动控制装置设置有包括四个旋转元件的差速装置; 以及分别连接到四个旋转元件的发动机,第一和第二电动机和输出旋转构件。 四个旋转元件中的一个由第一差速机构的旋转部件和通过离合器选择性地连接的第二差速机构的旋转部件构成,并且其中一个旋转部件通过制动器选择性地固定到固定部件。 混合动力车辆选择性地放置在一种驱动模式中,包括第一混合动力驱动模式,其中制动器处于接合状态,同时离合器处于释放状态;以及第二混合动力驱动模式,其中制动器被放置在 当离合器处于接合状态时的释放状态。 驱动控制装置包括:发动机停止控制部,被配置为在根据在第二混合动力驱动模式下停止发动机的要求停止发动机之前将混合动力驱动模式从第二混合动力驱动模式切换到第一混合动力驱动模式; 共鸣限制控制部,被配置为当所述发动机的运转速度降低到预定的确定值以下时,通过所述第一电动机的运转来启动所述发动机的运转速度的正的降低; 以及扭矩补偿控制部,其被配置为通过由所述第一电动机正向降低所述发动机的操作速度来控制所述第二电动机,以抵消作用在所述输出旋转部件上的反作用力。